Professional gray conformable acrylic foam bonding tape for residential window assembly with permanent waterproof seal, immediate handling strength, and long-term durability. UL GREENGUARD certified.
3M™ VHB™ Window Tape G45F is a professional-grade gray conformable acrylic foam bonding tape specifically engineered for residential window assembly applications. This 0.045 inch (1.1 mm) thick tape combines a multi-purpose acrylic adhesive with a viscoelastic foam core and polyethylene film liner, delivering exceptional strength and long-term durability. The tape provides fast and easy permanent bonding without visible fasteners, creating a virtually invisible seal that keeps surfaces smooth while maintaining high structural integrity.
This specialized window tape is ideal for muntin bar attachment, grill bar fastening, and other residential window assembly tasks. The pressure-sensitive acrylic adhesive bonds on contact to provide immediate handling strength, eliminating the need for mechanical fasteners like screws or rivets. The tape adheres excellently to a broad range of substrates including aluminum, painted aluminum, glass, plastics, and painted or sealed wood. It creates a permanent seal against water, moisture, and environmental contaminants, ensuring long-lasting performance in both indoor and outdoor applications.
3M™ VHB™ Window Tape G45F is UL GREENGUARD and UL GREENGUARD Gold Certified, contributing to LEED credit achievements. The tape offers superior temperature resistance, maintaining its bonding properties from extreme heat to cold conditions. This industrial-grade product comes in a case of 18 rolls, each measuring 1/2 inch wide by 36 yards long, making it ideal for professional contractors and window manufacturers seeking reliable, proven adhesive solutions.
Key Features
- Fast and easy-to-use permanent bonding method providing high strength and long-term durability
- Virtually invisible fastening keeps surfaces smooth without visible screws or rivets
- Pressure-sensitive acrylic adhesive bonds on contact for immediate handling strength
- Creates permanent seal against water, moisture and environmental contaminants
- Adheres to broad range of substrates including aluminum, glass, plastics and painted wood
- Gray 0.045 inch (1.1 mm) conformable acrylic foam core with polyethylene film liner
- Excellent temperature resistance from extreme heat to cold conditions
- UL GREENGUARD and UL GREENGUARD Gold Certified for LEED credit contribution
- Allows use of thinner, lighter weight and dissimilar materials
- Proven alternative to mechanical fasteners, welds and liquid adhesives
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ VHB™ Window Tape G45F |
| Part Number | G45F |
| 3M Product Number | G45F |
| 3M ID | 7010374649 |
| UPC | 00048011588131 |
| Product Color | Gray |
| Overall Width (Imperial) | 0.5 in |
| Overall Width (Metric) | 12.7 mm |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 32.91 m |
| Total Tape Thickness without Liner (Imperial) | 45 mil |
| Total Tape Thickness without Liner (Metric) | 1.143 mm |
| Adhesive Type | Acrylic |
| Foam Type | Conformable |
| Liner Material | Polyethylene Film |
| Core Size (Imperial) | 3 in |
| Maximum Operating Temperature (Fahrenheit) | 300 ℉ |
| Maximum Operating Temperature (Celsius) | 149 ℃ |
| Smallest Saleable Unit | Roll |
| Units per Case | 18.0 |
| Brand | VHB™ |
| Industry | Construction |
| Recommended Application | Muntin bar attachment on windows |
| Certifications | UL GREENGUARD, UL GREENGUARD Gold |
| Use Classification | For industrial/occupational use only |
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